IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v16y2024i5p1847-d1344707.html
   My bibliography  Save this article

Design and Fabrication of Nondestructive Capacitive Sensors for the Moisture Measurement in Chickpeas and Mustard Seeds

Author

Listed:
  • Geetika Aswani

    (Electrical Engineering Department, Jamia Millia Islamia, New Delhi 110025, India)

  • Om Prakash Maurya

    (Electrical Engineering Department, Jamia Millia Islamia, New Delhi 110025, India)

  • Rahat Mahboob

    (Electrical Engineering Department, Tezpur Central University, Tezpur 784028, Assam, India)

  • Anwar Ulla Khan

    (Department of Electrical Engineering Technology, College of Applied Industrial Technology, Jazan University, Jazan 45142, Saudi Arabia)

  • Tarikul Islam

    (Electrical Engineering Department, Jamia Millia Islamia, New Delhi 110025, India)

Abstract

Moisture in food grains, including chickpea and mustard seeds, plays a crucial role in their storage and processing, thus ensuring food quality. It helps in the improvement of preservation techniques. Moisture in these materials is an age-old problem; hence, it is important to monitor it in real time. The conventional gravimetric method is manual and time-consuming; some online electrical techniques are available in which grains are considered as a dielectric material, but they are relatively complex and costly. This present work describes a nondestructive concentric fringing field (CFF) capacitive sensor to detect moisture (4–33% by absolute weight) of chickpea grain and (12–30% by absolute weight) mustard seed. First, the proposed CFF sensor was modeled, and then three distinct concentric sensors were designed, simulated, fabricated, and experimentally validated to determine moisture in chickpea grains and mustard seeds. The capacitance values of all the sensors approximately linearly varied with the changes in the moisture of the grains. The average sensitivity of the most sensitive sensors was close to 20 fF/% wt for chickpeas and 31 fF/% wt for mustard seeds. The proposed sensor is sensitive, nondestructive, easy to use, inexpensive, and fast.

Suggested Citation

  • Geetika Aswani & Om Prakash Maurya & Rahat Mahboob & Anwar Ulla Khan & Tarikul Islam, 2024. "Design and Fabrication of Nondestructive Capacitive Sensors for the Moisture Measurement in Chickpeas and Mustard Seeds," Sustainability, MDPI, vol. 16(5), pages 1-18, February.
  • Handle: RePEc:gam:jsusta:v:16:y:2024:i:5:p:1847-:d:1344707
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/16/5/1847/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/16/5/1847/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Abdoh Jabbari & Abdulmalik Humayed & Faheem Ahmad Reegu & Mueen Uddin & Yonis Gulzar & Muneer Majid, 2023. "Smart Farming Revolution: Farmer’s Perception and Adoption of Smart IoT Technologies for Crop Health Monitoring and Yield Prediction in Jizan, Saudi Arabia," Sustainability, MDPI, vol. 15(19), pages 1-19, October.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Dimitrios Kalfas & Stavros Kalogiannidis & Olympia Papaevangelou & Katerina Melfou & Fotios Chatzitheodoridis, 2024. "Integration of Technology in Agricultural Practices towards Agricultural Sustainability: A Case Study of Greece," Sustainability, MDPI, vol. 16(7), pages 1-24, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:16:y:2024:i:5:p:1847-:d:1344707. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.